Cleo VLProxy System Requirements


  • Single core or higher processor
  • 1 GB RAM minimum, 2 GB RAM recommended
  • Network connection should match internal systems
  • Minimum of 500 MB of disk space for the VLProxy application and associated files (1 GB recommended)
  • Minimum of 350 MB of temporary space

Note: Greater hardware requirements may be necessary depending upon the number of trading partners/simultaneous connections desired. Greater hardware requirements may also be necessary depending upon your choice of Operating System.

Supported Operating Systems

  • Windows Server 2008 R2
  • Windows Server 2012 R2
  • Windows Server 2016
  • RHEL v6 & v7
  • AIX 7.1
  • Solaris Sparc v11
  • Solaris AMD v11
  • SLES v11 & v12
  • CENTOS v6 & v7
  • UBUNTU Server 12.04, 14.04, and 16.04

Note: It may be necessary to upgrade to the current version of Cleo VersaLex to run on the listed Operating Systems.

Supported Virtual Environments

  • VMware (vSphere Hypervisor) ESX/ESXi
  • Microsoft Hyper-V

Note: Must be running on Virtual aware hardware. The minimum recommended hardware (above) is a minimum requirement for each virtual environment running VersaLex.

Java Runtime Environment

Cleo VLProxy currently ships with JRE 1.7. Cleo bundles the JRE in its installer and product, so the version of the JRE will not affect other products installed on the same computer.

  • Java Requirements

Other Requirements

  • Must have a persistent connection to the Internet
  • Must have a static external IP address associated with it (directly on the computer or via NAT)
  • If the computer is behind a firewall, appropriate IP addresses and ports must be open based on VLProxy configuration and trading partners to allow the necessary traffic to be transmitted to and from your trading partners
  • The computer running VersaLex must have a static IP address.
  • To ensure optimal performance, VLProxy should be run on a dedicated computer (e.g. VLProxy should not be run on the same computer as a Web Server)